JGrid Tutorial #4

In this tutorial we want to add zoom functionality to the JGrid. You can set the dimension of the grid cells be the property fixedCellDimension. Here is a example for two different dimensions:

tutorial4-1

tutorial4-2

To add a zoom functionality to the grid you can set the dimension by using a JSlider. Here is the code:

slider.setValue(grid.getFixedCellDimension());

slider.addChangeListener(new ChangeListener() {
  @Override
  public void stateChanged(ChangeEvent arg0) {
    grid.setFixedCellDimension(slider.getValue());
  }
});

Now you can edit the dimension dynamically. Here is the result:

You can download the source file here.